/*
 * Copyright 2014 NAVER Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.navercorp.pinpoint.web.vo.linechart;

import java.util.List;

import com.navercorp.pinpoint.web.util.TimeWindow;

/**
 * @author hyungil.jeong
 */
public class SampledTimeSeriesLongChartBuilder extends SampledTimeSeriesChartBuilder<Long> {
    
    private static final Long DEFAULT_VALUE = 0L;
    
    public SampledTimeSeriesLongChartBuilder(TimeWindow timeWindow) {
        super(timeWindow, DEFAULT_VALUE);
    }
    
    public SampledTimeSeriesLongChartBuilder(TimeWindow timeWindow, long defaultValue) {
        super(timeWindow, defaultValue);
    }

    @Override
    protected Long sampleMin(List<Long> sampleBuffer) {
        return DownSamplers.MIN.sampleLong(sampleBuffer);
    }

    @Override
    protected Long sampleMax(List<Long> sampleBuffer) {
        return DownSamplers.MAX.sampleLong(sampleBuffer);
    }

    @Override
    protected Long sampleAvg(List<Long> sampleBuffer) {
        return DownSamplers.AVG.sampleLong(sampleBuffer);
    }

}
